Re: A/C operation Reply #25 – May 24, 2024, 02:50:13 pm One of the benefits of installing an in-line Progressive Industries EMS over/under voltage protector is their small remote display shows 120v amps & volts for each of the two legs. Knowing this info can be very useful to know what to turn off before turning something else on. Like when running microwave. Our coaches have limited resources, and the EMS readout displays critical info. Mounting the EMS display in the kitchen area is recommended as it has limited value if the info is not quickly available. Quote Selected 2 Likes